instructor-golang.pages.dev Open in urlscan Pro
2606:4700:310c::ac42:2c57 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://instructor-golang.pages.dev/
Submission: On May 13 via api (May 13th 2024, 11:35:25 pm UTC) from US — Scanned from DE

Summary HTTP 27 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 9 IPs in 2 countries across 8 domains to perform 27 HTTP transactions. The main IP is 2606:4700:310c::ac42:2c57, located in United States and belongs to CLOUDFLARENET, US. The main domain is instructor-golang.pages.dev.
TLS certificate: Issued by GTS CA 1P5 on May 11th 2024. Valid for: 3 months.

This is the only time instructor-golang.pages.dev was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
9	2606:4700:310... 2606:4700:310c::ac42:2c57	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:80f::200a	15169 (GOOGLE) (GOOGLE)
5	2606:4700:303... 2606:4700:3035::ac43:ad59	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:831::2008	15169 (GOOGLE) (GOOGLE)
3	2606:4700:303... 2606:4700:3037::ac43:8e3e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	2a00:1450:400... 2a00:1450:4001:831::2003	15169 (GOOGLE) (GOOGLE)
2	140.82.121.6 140.82.121.6	36459 (GITHUB) (GITHUB)
1	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
27	9

9 2606:4700:310c::ac42:2c57 (United States)

ASN13335 (CLOUDFLARENET, US)

instructor-golang.pages.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:80f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2606:4700:3035::ac43:ad59 (United States)

ASN13335 (CLOUDFLARENET, US)

img.shields.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:831::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700:3037::ac43:8e3e (United States)

ASN13335 (CLOUDFLARENET, US)

p.useinstructor.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:831::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 140.82.121.6 (Frankfurt am Main, Germany)

ASN36459 (GITHUB, US)
PTR: lb-140-82-121-6-fra.github.com

api.github.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
9	pages.dev instructor-golang.pages.dev	91 KB
5	gstatic.com fonts.gstatic.com	86 KB
5	shields.io img.shields.io — Cisco Umbrella Rank: 42152	6 KB
3	useinstructor.com p.useinstructor.com	43 KB
2	github.com api.github.com — Cisco Umbrella Rank: 4523	4 KB
1	google-analytics.com region1.google-analytics.com — Cisco Umbrella Rank: 2533	262 B
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	100 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 33	2 KB
27	8

	Domain	Requested by
9	instructor-golang.pages.dev	instructor-golang.pages.dev
5	fonts.gstatic.com	fonts.googleapis.com
5	img.shields.io	instructor-golang.pages.dev
3	p.useinstructor.com	instructor-golang.pages.dev p.useinstructor.com
2	api.github.com	instructor-golang.pages.dev
1	region1.google-analytics.com	www.googletagmanager.com
1	www.googletagmanager.com	instructor-golang.pages.dev
1	fonts.googleapis.com	instructor-golang.pages.dev
27	8

This site contains links to these domains. Also see Links.

Domain
twitter.com
www.github.com
github.com
www.linkedin.com
go.useinstructor.com
discord.gg
python.useinstructor.com
js.useinstructor.com
squidfunk.github.io

Subject Issuer	Validity	Valid
instructor-golang.pages.dev GTS CA 1P5	`2024-05-11` - `2024-08-09`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2024-04-16` - `2024-07-09`	3 months	crt.sh
shields.io GTS CA 1P5	`2024-04-27` - `2024-07-26`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-04-16` - `2024-07-09`	3 months	crt.sh
useinstructor.com E1	`2024-05-10` - `2024-08-08`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2024-04-16` - `2024-07-09`	3 months	crt.sh
*.github.com Sectigo ECC Domain Validation Secure Server CA	`2024-03-07` - `2025-03-07`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://instructor-golang.pages.dev/
Frame ID: B98E4E76EF658211C942E2199EAE41F7
Requests: 30 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Welcome To Instructor - Instructor (Go)

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

Page Statistics

27
Requests

100 %
HTTPS

88 %
IPv6

8
Domains

8
Subdomains

9
IPs

2
Countries

331 kB
Transfer

895 kB
Size

3
Cookies

17 Outgoing links

These are links going to different origins than the main page.

URL: https://twitter.com/jxnlco
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.github.com/instructor-ai/instructor-go
Title: GitHub

Search URL Search Domain Scan URL

URL: https://github.com/instructor-ai/instructor-go
Title: instructor-go 323

Search URL Search Domain Scan URL

URL: https://github.com/instructor-ai/instructor-go/edit/main/docs/index.md

Search URL Search Domain Scan URL

URL: https://github.com/instructor-ai/instructor-go/raw/main/docs/index.md

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/robby-horvath/

Search URL Search Domain Scan URL

URL: https://go.useinstructor.com/

Search URL Search Domain Scan URL

URL: https://github.com/instructor-ai/instructor-go/issues

Search URL Search Domain Scan URL

URL: https://discord.gg/CV8sPM5k5Y

Search URL Search Domain Scan URL

URL: https://python.useinstructor.com/
Title: Python

Search URL Search Domain Scan URL

URL: https://js.useinstructor.com/
Title: JS/TS

Search URL Search Domain Scan URL

URL: https://github.com/thmsmlr/instructor_ex/
Title: Elixir

Search URL Search Domain Scan URL

URL: https://github.com/cognesy/instructor-php/
Title: PHP

Search URL Search Domain Scan URL

URL: https://github.com/instructor-ai/instructor-go/labels/good%20first%20issue
Title: here

Search URL Search Domain Scan URL

URL: https://squidfunk.github.io/mkdocs-material/
Title: Material for MkDocs

Search URL Search Domain Scan URL

URL: https://github.com/h0rv

Search URL Search Domain Scan URL

URL: https://github.com/jxnl

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

27 HTTP transactions
3 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H3 200 Primary Request / Show response
instructor-golang.pages.dev/ 52 KB
13 KB 204ms
63ms Document
text/html 2606:4700:310c::ac42:2c57
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://instructor-golang.pages.dev/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:310c::ac42:2c57 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cf163ee0cb0e1f4c00f7506db56e8f6a368f2d3327fb5a61f59fee08dc6e0ace

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=0, must-revalidate
cf-ray: 883676dbfcc371b8-FRA
content-encoding: br
content-type: text/html; charset=utf-8
date: Mon, 13 May 2024 23:35:19 GMT
etag: W/"09acadcceb134d35573a0ca302d8cd58"
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy: strict-origin-when-cross-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1J0n%2FyMVvdqQxm7TOuee6I1TZLSR0lPTo2dnOQl%2B1AhWd%2BsIiO%2BredidfJb%2FzUKqnW%2FEtGBMDIfQVZ9v%2BtgX9b0lWAtsPeafMS%2BRlEP27q3XeTCP0YyxklYAbEp1V6Bp2E4PIQc8MPU6NHWji1NusGc1iHMwqBoTeM0%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
x-content-type-options: nosniff

GET
H3 200 main.732c4fb1.min.css
instructor-golang.pages.dev/assets/stylesheets/ 128 KB
23 KB 49ms
48ms Stylesheet
text/css 2606:4700:310c::ac42:2c57
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://instructor-golang.pages.dev/assets/stylesheets/main.732c4fb1.min.css

Requested by

Host: instructor-golang.pages.dev
URL: https://instructor-golang.pages.dev/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:310c::ac42:2c57 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

732c4fb174368f9c14cf3294cd5ddb1a6daaebac8ec07a9681321f0e704d23bc

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://instructor-golang.pages.dev/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:19 GMT
content-encoding: br
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"1544a48085e375b942a9f3e9e9255ceb"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=b5kR4%2BoLzPyIpjTSn7clAhEKwjbsR58xrNe1EstGI%2B6ubwDmRBCFtvkUSSvtteYMdimwpZff4j3%2FYC6EyyupC%2FPNRZl4Rf%2BQBA5kpXwcL0Kcsd0PWQchQ0XrACCZGF7Ur2l2J6HHPOB95lKJg37pqDlLExc4DGFa5WA%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
cf-ray: 883676dc6d0671b8-FRA
alt-svc: h3=":443"; ma=86400

GET
H3 200 palette.06af60db.min.css
instructor-golang.pages.dev/assets/stylesheets/ 12 KB
2 KB 85ms
83ms Stylesheet
text/css 2606:4700:310c::ac42:2c57
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://instructor-golang.pages.dev/assets/stylesheets/palette.06af60db.min.css

Requested by

Host: instructor-golang.pages.dev
URL: https://instructor-golang.pages.dev/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:310c::ac42:2c57 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

06af60dbce60d47a167fcab982f7cfa8d2d654a2f2a13d68e5a5fe5ae66df6c0

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://instructor-golang.pages.dev/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:19 GMT
content-encoding: br
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"eb5935d77869738af6c5b1e5f1877ff2"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Smva9ZwsWsPtWd%2B1vQ%2FWC9RqBc55USHogd8hvHYynjVCZ0vDWSNFWnKtazQBqqJKRwrT4YE8KP6F%2BLs%2FEIiEXrD4jxP1JRHapWyVCuoAUnfGloHh%2Fita3ZXkRi%2BpxlI%2FuoklwV064egr8e9HIc7rKc5l3SGBYflSLHY%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
cf-ray: 883676dc6d0871b8-FRA
alt-svc: h3=":443"; ma=86400

GET
H2 200 css
fonts.googleapis.com/ 23 KB
2 KB 84ms
31ms Stylesheet
text/css 2a00:1450:4001:80f::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i%7CRoboto+Mono:400,400i,700,700i&display=fallback

Requested by

Host: instructor-golang.pages.dev
URL: https://instructor-golang.pages.dev/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

a999b76cefa3c2abce1ff57f6e9486d174dbbfeca361655ca46f20f74b8b1ed5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://instructor-golang.pages.dev/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000
date: Mon, 13 May 2024 23:35:19 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
last-modified: Mon, 13 May 2024 21:58:16 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Mon, 13 May 2024 23:35:19 GMT

GET
H3 200 _mkdocstrings.css
instructor-golang.pages.dev/assets/ 0
508 B 47ms
46ms Stylesheet
text/css 2606:4700:310c::ac42:2c57
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://instructor-golang.pages.dev/assets/_mkdocstrings.css

Requested by

Host: instructor-golang.pages.dev
URL: https://instructor-golang.pages.dev/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:310c::ac42:2c57 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://instructor-golang.pages.dev/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:19 GMT
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: "9e7a27539226d700e116522ee435029d"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6MK1nrrfroipv9lxPle%2FpUbH38WdfUv3jaRvMMOwL%2F1P75sG9I%2BZY9j8J9lm4acXl9kRqPiwy2AtU6kGlh5RKx6qfuOzgfydD0M1EPjNMhAeTk%2BcstZPQmv%2BS7H0pZl3jeLF2MJcGPvOi691oJrjDH0x2P3aDloVXiA%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
cf-ray: 883676dc6d0971b8-FRA
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H3 200 jxnlco
img.shields.io/twitter/follow/ 2 KB
1 KB 85ms
45ms Image
image/svg+xml 2606:4700:3035::ac43:ad59
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://img.shields.io/twitter/follow/jxnlco?style=social
Requested by: Host: instructor-golang.pages.dev
URL: https://instructor-golang.pages.dev/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3035::ac43:ad59 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 6368d8b21fe9cc1acdc27af1913c05e668d694279f77318330d82c7d1b429a6c

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://instructor-golang.pages.dev/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:19 GMT
via: 2 fly.io
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 50014
alt-svc: h3=":443"; ma=86400
fly-request-id: 01HXRN8QDKR6M1KBPRPHMG3P3F-fra
last-modified: Mon, 13 May 2024 09:41:45 GMT
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cDfqcQSOTsi4h%2FgoluDkZgp5J1oMJzMgp0juTPaUBDzzOpdn%2BIWywDGL17Wkh3qfWjHVjAKV5pCUmIfAip6ZF9sjpLk6W1%2BiMYjzOZ8ed9mcdtnw8Rl7xwO6DVDNsY3kLF1focXeqNLxrEaGkQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/svg+xml;charset=utf-8
access-control-allow-origin: *
cache-control: max-age=86400, s-maxage=86400
cf-ray: 883676dcaf8d9f2e-FRA
expires: Tue, 14 May 2024 09:41:45 GMT

GET
H3 200 LinkedIn-0077B5
img.shields.io/badge/ 1 KB
1 KB 84ms
44ms Image
image/svg+xml 2606:4700:3035::ac43:ad59
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://img.shields.io/badge/LinkedIn-0077B5?style=for-the-badge&logo=linkedin&logoColor=white
Requested by: Host: instructor-golang.pages.dev
URL: https://instructor-golang.pages.dev/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3035::ac43:ad59 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0cefa4a1583b2c5de52682deb267c625655c3e8003ab901d969c55c86254bde9

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://instructor-golang.pages.dev/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:19 GMT
via: 2 fly.io
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 8810
alt-svc: h3=":443"; ma=86400
last-modified: Sun, 12 May 2024 14:08:00 GMT
fly-request-id: 01HXSWJ5VAPZB1E071GKKEAGC0-fra
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1012 B 124ms
124ms Image
image/svg+xml 2606:4700:3035::ac43:ad59
CLOUDFLARENET

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Full URL: https://img.shields.io/badge/docs-available-brightgreen
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Response headers

date: Mon, 13 May 2024 23:35:19 GMT
via: 2 fly.io
content-encoding: br
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fly-request-id: 01HXT4Z1H6ES8EZYFAA16KGWEY-fra
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GET
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1 KB 251ms
250ms Image
image/svg+xml 2606:4700:3035::ac43:ad59
CLOUDFLARENET

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Full URL: https://img.shields.io/github/issues/instructor-ai/instructor-go.svg
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URL: https://instructor-golang.pages.dev/
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sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:20 GMT
via: 2 fly.io
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GET
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image/svg+xml 2606:4700:3035::ac43:ad59
CLOUDFLARENET

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sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:20 GMT
via: 2 fly.io
content-encoding: br
cf-cache-status: EXPIRED
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GET
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34 KB 50ms
48ms Script
application/javascript 2606:4700:310c::ac42:2c57
CLOUDFLARENET

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Check archive.org

Show headers Download Go to

Full URL

https://instructor-golang.pages.dev/assets/javascripts/bundle.5cfa9459.min.js

Requested by

Host: instructor-golang.pages.dev
URL: https://instructor-golang.pages.dev/

Protocol

Security

QUIC, , AES_128_GCM

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2606:4700:310c::ac42:2c57 , United States, ASN13335 (CLOUDFLARENET, US),

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Response headers

date: Mon, 13 May 2024 23:35:19 GMT
content-encoding: br
referrer-policy: strict-origin-when-cross-origin
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GET
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100 KB 252ms
42ms Script
application/javascript 2a00:1450:4001:831::2008
GOOGLE

General

Check archive.org

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-3JFF533YVZ

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Host: instructor-golang.pages.dev
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Protocol

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:20 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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GET
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p.useinstructor.com/static/ 128 KB
41 KB 238ms
45ms Script
text/javascript 2606:4700:3037::ac43:8e3e
CLOUDFLARENET

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Full URL

https://p.useinstructor.com/static/array.js

Requested by

Host: instructor-golang.pages.dev
URL: https://instructor-golang.pages.dev/

Protocol

Security

QUIC, , AES_128_GCM

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:20 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
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GET
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15 KB 175ms
52ms Font
font/woff2 2a00:1450:4001:831::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxK.woff2

Requested by

Host: fonts.googleapis.com
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Security Headers

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 07 May 2024 07:46:35 GMT
x-content-type-options: nosniff
age: 575325
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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GET
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fonts.gstatic.com/s/roboto/v30/ 15 KB
16 KB 144ms
22ms Font
font/woff2 2a00:1450:4001:831::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmWUlfBBc4.woff2

Requested by

Host: fonts.googleapis.com
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Protocol

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 07 May 2024 19:40:06 GMT
x-content-type-options: nosniff
age: 532514
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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server: sffe
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GET
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fonts.gstatic.com/s/roboto/v30/ 15 KB
15 KB 150ms
28ms Font
font/woff2 2a00:1450:4001:831::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmSU5fBBc4.woff2

Requested by

Host: fonts.googleapis.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

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2a00:1450:4001:831::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 11 May 2024 06:51:33 GMT
x-content-type-options: nosniff
age: 233027
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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server: sffe
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GET
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fonts.gstatic.com/s/roboto/v30/ 17 KB
17 KB 168ms
46ms Font
font/woff2 2a00:1450:4001:831::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v30/KFOkCnqEu92Fr1Mu51xIIzI.woff2

Requested by

Host: fonts.googleapis.com
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Protocol

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 07 May 2024 04:13:04 GMT
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22 KB 181ms
59ms Font
font/woff2 2a00:1450:4001:831::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/robotomono/v23/L0xTDF4xlVMF-BfR8bXMIhJHg45mwgGEFl0_3vrtSM1J-gEPT5Ese6hmHSh0mQ.woff2

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Response headers

date: Tue, 07 May 2024 08:32:57 GMT
x-content-type-options: nosniff
age: 572543
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GET
H3 200 sitemap.xml Show response
instructor-golang.pages.dev/ 573 B
711 B 60ms
59ms XHR
application/xml 2606:4700:310c::ac42:2c57
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://instructor-golang.pages.dev/sitemap.xml

Requested by

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Protocol

Security

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Response headers

date: Mon, 13 May 2024 23:35:19 GMT
content-encoding: br
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GET
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2 KB 58ms
58ms XHR
application/json 2606:4700:310c::ac42:2c57
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://instructor-golang.pages.dev/search/search_index.json

Requested by

Host: instructor-golang.pages.dev
URL: https://instructor-golang.pages.dev/assets/javascripts/bundle.5cfa9459.min.js

Protocol

Security

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Response headers

date: Mon, 13 May 2024 23:35:19 GMT
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GET
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api.github.com/repos/instructor-ai/instructor-go/releases/ 125 B
1 KB 254ms
173ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/instructor-ai/instructor-go/releases/latest

Requested by

Host: instructor-golang.pages.dev
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:20 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
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GET
H2 200 instructor-go Show response
api.github.com/repos/instructor-ai/ 7 KB
2 KB 257ms
176ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/instructor-ai/instructor-go

Requested by

Host: instructor-golang.pages.dev
URL: https://instructor-golang.pages.dev/assets/javascripts/bundle.5cfa9459.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Software

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Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:20 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
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General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
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Referer
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Accept-Language: de-DE,de;q=0.9;q=0.9
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Response headers

Content-Type: image/svg+xml;charset=utf-8

GET
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instructor-golang.pages.dev/assets/javascripts/workers/ 39 KB
13 KB 56ms
55ms Other
application/javascript 2606:4700:310c::ac42:2c57
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://instructor-golang.pages.dev/assets/javascripts/workers/search.b8dbb3d2.min.js

Requested by

Host: instructor-golang.pages.dev
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Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:310c::ac42:2c57 , United States, ASN13335 (CLOUDFLARENET, US),

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Software

cloudflare /

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Response headers

date: Mon, 13 May 2024 23:35:20 GMT
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854 B 135ms
135ms XHR
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CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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Requested by

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Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3037::ac43:8e3e , United States, ASN13335 (CLOUDFLARENET, US),

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Response headers

date: Mon, 13 May 2024 23:35:20 GMT
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p.useinstructor.com/e/ 13 B
587 B 218ms
218ms XHR
application/json 2606:4700:3037::ac43:8e3e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://p.useinstructor.com/e/?ip=1&_=1715643320146&ver=1.131.2&compression=base64

Requested by

Host: p.useinstructor.com
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Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3037::ac43:8e3e , United States, ASN13335 (CLOUDFLARENET, US),

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Response headers

date: Mon, 13 May 2024 23:35:20 GMT
content-encoding: br
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cf-cache-status: DYNAMIC
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POST
H2 204 collect
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262 B 115ms
30ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-3JFF533YVZ&gtm=45je45d0v9174621275za200&_p=1715643319835&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=1196060313.1715643320&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.201%7CGoogle%2520Chrome%3B124.0.6367.201%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&frm=0&pscdl=noapi&_s=1&sid=1715643320&sct=1&seg=0&dl=https%3A%2F%2Finstructor-golang.pages.dev%2F&dt=Welcome%20To%20Instructor%20-%20Instructor%20(Go)&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=678
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-3JFF533YVZ
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://instructor-golang.pages.dev/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Mon, 13 May 2024 23:35:20 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://instructor-golang.pages.dev
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
DATA 200
OK truncated
/ 548 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 472961eb52640bc49059deac8d64214489f3bdc19177d645661427e5a3912ca1

Request headers

Referer
Origin: https://instructor-golang.pages.dev
Accept-Language: de-DE,de;q=0.9;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Type: image/svg+xml;charset=utf-8

GET
DATA 200
OK truncated
/ 432 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: ba42348c56564f99673afa7bb2187f203d69759153a807bc2530efa90c8fbff8

Request headers

Referer
Origin: https://instructor-golang.pages.dev
Accept-Language: de-DE,de;q=0.9;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Type: image/svg+xml;charset=utf-8

GET
H3 200 favicon.png
instructor-golang.pages.dev/assets/images/ 2 KB
2 KB 44ms
43ms Other
image/png 2606:4700:310c::ac42:2c57
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://instructor-golang.pages.dev/assets/images/favicon.png

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:310c::ac42:2c57 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

023854c43fc4b25b795ee4951c8019e3de0593ffeb6f918b5d1f2a9b47a57cfe

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://instructor-golang.pages.dev/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 23:35:20 GMT
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: "0a7c8304bcf1e75b1304b39a9e49d86e"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kDpqnmiF1yVsB4m5TRCCdewV2Y0bULD1S%2Fx6WRIL1gyNzjuTQiuw1HgAvkAO2UT9P4eVx50NMyMd0rv%2BlBbgvVlPZt7BhZ5uObbLHUmOt3B0em1ZD1G6RvDPiZbrRg2i2OxdHGF8pt0ztT4WLmGABOa8MBFR5M7OiiQ%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
cf-ray: 883676dffef171b8-FRA
alt-svc: h3=":443"; ma=86400
content-length: 1870

Verdicts & Comments Add Verdict or Comment

36 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

3 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.instructor-golang.pages.dev/	1970-01-21 05:19:39	Name: ph_phc_bAUjZfg1PI0Ca2IOQCM053Y5873PRZhJ0DvTDbGsN9A_posthog Value: %7B%22distinct_id%22%3A%22018f744f-8748-7918-a9a8-b1e86495b103%22%2C%22%24sesid%22%3A%5B1715643320145%2C%22018f744f-8751-789c-b525-a19481b26c7e%22%2C1715643320145%5D%7D
.instructor-golang.pages.dev/	1970-01-21 06:10:03	Name: _ga_3JFF533YVZ Value: GS1.1.1715643320.1.0.1715643320.0.0.0
.instructor-golang.pages.dev/	1970-01-21 06:10:03	Name: _ga Value: GA1.1.1196060313.1715643320

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://api.github.com/repos/instructor-ai/instructor-go/releases/latest Message: Failed to load resource: the server responded with a status of 404 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
X-Content-Type-Options	nosniff

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

api.github.com
fonts.googleapis.com
fonts.gstatic.com
img.shields.io
instructor-golang.pages.dev
p.useinstructor.com
region1.google-analytics.com
www.googletagmanager.com
140.82.121.6
2001:4860:4802:34::36
2606:4700:3035::ac43:ad59
2606:4700:3037::ac43:8e3e
2606:4700:310c::ac42:2c57
2a00:1450:4001:80f::200a
2a00:1450:4001:831::2003
2a00:1450:4001:831::2008
023854c43fc4b25b795ee4951c8019e3de0593ffeb6f918b5d1f2a9b47a57cfe
06af60dbce60d47a167fcab982f7cfa8d2d654a2f2a13d68e5a5fe5ae66df6c0
09484432f7b44413d8ad72c82fa87dfd3b29cfa09a5ff14876cf1a231473fc1d
0cefa4a1583b2c5de52682deb267c625655c3e8003ab901d969c55c86254bde9
10ecd830dcb35afd01aca140279cb8c84ac07f7ed17e9106b783a021b885301a
190a597a1c715f1a5c25c4622159412ce9c69fe0dce4632a667f21a29f630bdd
19ff077874b358d6f011c951d1c0dd5cff3a7aed8a993341ac469cfe59861e2a
23461dcc8f9a008b2b13b6489a7b64c012f7b0ec53971b976b09a49b83796f7e
472961eb52640bc49059deac8d64214489f3bdc19177d645661427e5a3912ca1
4feaafef489c7ee0b6cebe77847fe2bbcfbb3109a6feaa089e7fa1371202d510
6368d8b21fe9cc1acdc27af1913c05e668d694279f77318330d82c7d1b429a6c
6b2fb1a536fc53d35ccfd599872b0eb8ba482b037dabf1f8876fb51931660674
732c4fb174368f9c14cf3294cd5ddb1a6daaebac8ec07a9681321f0e704d23bc
7d4afed20a912db310862a5294bcf8fb6269c76a292908ddc1fbd496456eff56
a999b76cefa3c2abce1ff57f6e9486d174dbbfeca361655ca46f20f74b8b1ed5
b9a5ec8c9bb0e8735a1d8eaab5168c5294790e4786ec80e92b09a35c69b3ccd7
ba42348c56564f99673afa7bb2187f203d69759153a807bc2530efa90c8fbff8
c0a0eb124e651fc71500ea9a5a984d90409cfb413cedd725edc640f6541cb5e0
c7dd144163721cef3b11282607dffe203646a44ac7275874c7fe09669f76ea02
cb0edd7b924b302c12e14f614e3c17df85cabf74329f735d7410f8f798b206f4
cf163ee0cb0e1f4c00f7506db56e8f6a368f2d3327fb5a61f59fee08dc6e0ace
db0424fb67fb52e7e538490240cc7fb9c05aa076333a4968f3dee30b825dabf9
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
ecd2571c4ab0ca6fb8000b54470a842d343e1dc13524968be6281a95a646fdfa
f3f9102b65bdacf55abfd713f2c1225bca33ff1871d11996164ab7c0a1d70805
f5aebdfea35d1e7656ef4acc5db1f243209755ae3300943ef8fc6280f363c860
f6734f8177112c0839b961f96d813fcb189d81b60e96c33278c1983b6f419615
f75911313e1c7802c23345ab57e754d87801581706780c993fb23ff4e0fe62ef
fe98dec78a531a404f8efedda04c8033bb436f6c7ef13f2610cd022564d9e39f

instructor-golang.pages.dev Open in urlscan Pro 2606:4700:310c::ac42:2c57 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

27 Requests

100 %HTTPS

88 %IPv6

8 Domains

8 Subdomains

9 IPs

2 Countries

331 kBTransfer

895 kBSize

3 Cookies

17 Outgoing links

Redirected requests

27 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 3 data transactions

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instructor-golang.pages.dev Open in urlscan Pro
2606:4700:310c::ac42:2c57 Public Scan

Screenshot
Live screenshot

Full Image

27
Requests

100 %
HTTPS

88 %
IPv6

8
Domains

8
Subdomains

9
IPs

2
Countries

331 kB
Transfer

895 kB
Size

3
Cookies

27 HTTP transactions
3 data transactions